The Inorganic Nutrient Most Often Lacking in Crops Is ________

question 30

Multiple Choice

The inorganic nutrient most often lacking in crops is ________.

• A) carbon
• B) nitrogen
• C) phosphorus
• D) potassium

---

Definitions:

Lactase

An enzyme in the small intestine that enables humans to assimilate lactose (milk sugar).

Melanin

A pigment found in most organisms, responsible for coloration of the skin, hair, and eyes, and protection against UV radiation.

Vitamin D

A fat-soluble vitamin essential for healthy bones and immune function, obtained from sunlight exposure, food, and supplements.

Lactose Intolerance

The inability to fully digest lactose, a sugar found in milk and dairy products, leading to digestive problems.